9971532

素因数分解:

$2^2\times 3^3\times {\mathrm{127}}^1\times {\mathrm{727}}^1$

素因数の和:867

約数の個数: 48

約数和(自身を含む): 26091520

約数和(自身を除く): 16119988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 127, 254, 381, 508, 727, 762, 1143, 1454, 1524, 2181, 2286, 2908, 3429, 4362, 4572, 6543, 6858, 8724, 13086, 13716, 19629, 26172, 39258, 78516, 92329, 184658, 276987, 369316, 553974, 830961, 1107948, 1661922, 2492883, 3323844, 4985766, 9971532]

約数ペア:

[(1, 9971532), (2, 4985766), (3, 3323844), (4, 2492883), (6, 1661922), (9, 1107948), (12, 830961), (18, 553974), (27, 369316), (36, 276987), (54, 184658), (108, 92329), (127, 78516), (254, 39258), (381, 26172), (508, 19629), (727, 13716), (762, 13086), (1143, 8724), (1454, 6858), (1524, 6543), (2181, 4572), (2286, 4362), (2908, 3429)]